First President Obama gets in on the fun, and now the Roots and Jimmy Fallon can’t help but give their take on the utterly inescapable “Call Me Maybe.” Joined by Carly Rae herself, the Legendary Roots Crew and their late night head honcho dive into “Maybe” with an array of colorful classroom instruments.

Peep Black Thought really getting into it around 2:10. Not sure how the Roots who created Illadelph Halflife would feel about jamming with Ms. Jepsen, but everyone seems to be having a hell of a lot of fun. So lighten up and enjoy–it’s Friday!